Class EmptyIteration<E,X extends Exception>
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
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- org.eclipse.rdf4j.common.iteration.EmptyIteration<E,X>
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- All Implemented Interfaces:
AutoCloseable,CloseableIteration<E,X>,Iteration<E,X>
@Deprecated(since="4.1.0") public final class EmptyIteration<E,X extends Exception> extends AbstractCloseableIteration<E,X>
Deprecated.An iterator that does not contain any elements.
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Constructor Summary
Constructors Constructor Description EmptyIteration()Deprecated.Creates a new EmptyIteration.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description booleanhasNext()Deprecated.Returns true if the iteration has more elements.Enext()Deprecated.Returns the next element in the iteration.voidremove()Deprecated.Removes from the underlying collection the last element returned by the iteration (optional operation).Stream<E>stream()Deprecated.Convert the results to a Java 8 Stream.-
Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, handleClose, isClosed
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Method Detail
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hasNext
public boolean hasNext()
Deprecated.Description copied from interface:IterationReturns true if the iteration has more elements. (In other words, returns true ifIteration.next()would return an element rather than throwing a NoSuchElementException.)- Returns:
- true if the iteration has more elements.
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next
public E next()
Deprecated.Description copied from interface:IterationReturns the next element in the iteration.- Returns:
- the next element in the iteration.
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remove
public void remove()
Deprecated.Description copied from interface:IterationRemoves from the underlying collection the last element returned by the iteration (optional operation). This method can be called only once per call to next.
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stream
public Stream<E> stream()
Deprecated.Description copied from interface:CloseableIterationConvert the results to a Java 8 Stream.- Returns:
- stream
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